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Is Congo Anubias a Good Plant for Scarlet Badis?

Reviewed by Guidarium Editorial DeskUpdated April 28, 2026
Strong Fit

Congo Anubias is a strong fit for Scarlet Badis. The shared water window is realistic, and the plant has enough structure or resilience to be useful in a tank built around this fish. Fish pressure is low, so the plant can be judged mostly on water match, cover value, and layout role.

Congo Anubias

Anubias heterophylla

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PlacementMidground
LightLow
DifficultyBeginner
Size50 × 30 cm

Scarlet Badis

Dario dario

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TemperamentMostly Peaceful
FamilyOther
Temp18–26°C
Water TypeFreshwater Only

Quick Decision

A plant can be technically compatible with a fish and still fail in the actual tank if the fish digs, chews, needs denser cover, or uses a different part of the layout.

Overall fit

82/100

The plant and fish suit each other well.

Water match

Workable overlap

Shared range: 22-26°C, pH 6.5-8, 4-15 dGH.

Plant pressure

Low

Scarlet Badis is not flagged as unusually hard on this plant.

Layout value

Moderate cover

Congo Anubias helps with breaks lines of sight, good refuge for shrimp, good grazing surface, and useful spawning site.

Plant and Fish Fit Notes

Use these signals to decide whether the plant is doing useful work for the fish, or whether it is only surviving beside it.

Temperature
Congo Anubias22-28°C
Scarlet Badis18-26°C

Overlap: 22-26°C.

pH
Congo Anubias6-8
Scarlet Badis6.5-8.5

Overlap: pH 6.5-8.

Hardness
Congo Anubias3-15 dGH
Scarlet Badis4-20 dGH

Overlap: 4-15 dGH.

Water and flow
Congo AnubiasFreshwater Only, Moderate (Standard)
Scarlet BadisFreshwater Only, Low (Still Water)

Flow expectations are close enough for one layout.

Space used
Congo AnubiasMidground, Background, and Attached to hardscape
Scarlet BadisMiddle (Open Water) and Bottom (Substrate)
Pressure signals
Congo AnubiasHigh uproot resistance, Tough / leathery leaves
Scarlet BadisMostly Peaceful, Nano / Bite-sized (Predation Risk), Shrimp Eater, and Fry Predator

Plant pressure: Low.

Planting value
Congo AnubiasBreaks lines of sight, Good refuge for shrimp, Good grazing surface, and Useful spawning site, No substrate required
Scarlet BadisPlants - Densely covered, Plants - lighly covered, and Sand (Sifters)

Shared Tank Conditions

Congo Anubias fits inside the water range normally used for Scarlet Badis. The shared window is about 22 to 26 °C, pH 6.5 to 8, and 4 to 15 dGH, which gives you enough room to aim for stable middle-ground conditions.

Their flow expectations are close enough to combine: Congo Anubias prefers moderate flow, while Scarlet Badis prefers gentle, low-flow water.

Both are suited to freshwater, so salinity does not add an extra planning problem.

Fish Pressure and Plant Resilience

Scarlet Badis does not put unusual pressure on this plant compared with harder fish-plant combinations.

Congo Anubias has moderate cover density, high uproot resistance, and tough / leathery leaves. It can also help with breaking up sight lines, shrimp refuge, grazing surfaces, and spawning sites.

This plant adds the denser cover that Scarlet Badis usually appreciates.

The point to watch is this plant can darken the layout more than ideal for fish that prefer lighter plant cover.

Layout Fit

Congo Anubias is a rhizome / epiphyte plant usually used midground, background, and attached to hardscape.

Scarlet Badis is a fish, so the pairing works best when the planting style supports how that fish uses space and cover.

Congo Anubias reaches about 50 cm tall by 30 cm wide and is usually roots anchored, rhizome exposed with no substrate required. That makes placement and anchoring more important than simply adding a larger bunch of stems or leaves.

In this pairing, the useful plant values are line-of-sight breaks, shrimp refuge, grazing surfaces, and spawning sites. Place it where Scarlet Badis can actually use that structure instead of hiding the plant where it cannot do much.

Practical Recommendation

This is a sensible planted-tank choice for Scarlet Badis, especially when you want the plant to do real work as cover, sight-line structure, or habitat detail.

The decision should center on this signal: This plant can darken the layout more than ideal for fish that prefer lighter plant cover.

Best Use Case

Congo Anubias is a strong choice for Scarlet Badis when you want the plant to do real work in the tank, not just survive in the background. The pairing tends to perform best when the plant's cover, resilience, or placement naturally supports how the fish moves, hides, or claims space.

Frequently Asked Questions About Congo Anubias and Scarlet Badis

Is Congo Anubias a good plant for Scarlet Badis?

Congo Anubias is a strong fit for Scarlet Badis. The shared water window is realistic, and the plant has enough structure or resilience to be useful in a tank built around this fish. Fish pressure is low, so the plant can be judged mostly on water match, cover value, and layout role.

Can Scarlet Badis damage Congo Anubias?

This plant can darken the layout more than ideal for fish that prefer lighter plant cover.

Do Congo Anubias and Scarlet Badis share the same water conditions?

Congo Anubias and Scarlet Badis share a workable water window around 22 to 26 °C, pH 6.5 to 8, and 4 to 15 dGH. Keep the tank near the middle of that overlap for the best long-term result.

What does Congo Anubias add to a tank with Scarlet Badis?

This plant adds the denser cover that Scarlet Badis usually appreciates.

What is the main risk in this plant and fish pairing?

This plant can darken the layout more than ideal for fish that prefer lighter plant cover.

Editorial Review

Guidarium Editorial Desk

Reviewed against Guidarium care, stocking, and compatibility standards. Read the editorial policy.

Last reviewed
April 28, 2026
Last updated
April 28, 2026
Issues or corrections?
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